21 © STULZ GmbH – all rights reserved EN/01.2019/G22
EC TOWER TECHNICAL MANUAL
5.6 Heater method of operation
The heater functions as an integral part of the air conditioning unit, and is used to heat the air.
The heater is connected as per the circuit diagram.
It is controlled and monitored via the C7000AT
controller. The switch-on and switch-off values
are set via the controller in the menu Control >
Components > Heat > El.heater (see User Manual
“C7000 controller for EC Tower”).
The heater is available for sizes 1 and 2.
Description
Start-up and operation
The heater is controlled and monitored via the controller. No further measures are required for start-up or
operation.
Size 1 Size 2